Туннель: проброс игрового порта наружу через bore

2026-10-22 16:19:36 +03:00
parent f6abd78a29
commit 629bdbf55a
3 changed files with 112 additions and 3 deletions
@@ -0,0 +1,83 @@
+# Opens the game server to the internet through a tunnel.
+#
+#   tools\tunnel-game.ps1 [-Port 25599] [-Remote 9000] [-Tool bore|chisel]
+#
+# The tunnel runs on this machine, the game server listens on the loopback,
+# and the far side gets a port it can connect to. The address to put into the
+# launcher is printed at the end.
+#
+# The bore server that serves ru.zern.cc listens on 7835 and holds the secret
+# that the client and the server share. The old bat file on the desktop points
+# at zernmc.ru, which is no longer reachable; ru.zern.cc is the one that works.
+#
+# ASCII only: PowerShell 5.1 reads a .ps1 without a byte order mark using the
+# system ANSI code page.
+
+param(
+  [int]$Port = 25599,
+  [int]$Remote = 9000,
+  [string]$Tool = 'bore',
+  [string]$Host_ = 'ru.zern.cc',
+  [string]$Secret = 'skyzernvintageforever',
+  [string]$Bore = "$env:USERPROFILE\Desktop\bore.exe",
+  [string]$Chisel = "$env:USERPROFILE\Downloads\chisel.exe"
+)
+
+$ErrorActionPreference = 'Stop'
+$Root = Split-Path -Parent $PSScriptRoot
+if (-not $Root) { $Root = 'G:\RustNotMC' }
+$LogDir = Join-Path $Root 'logs'
+New-Item -ItemType Directory -Force -Path $LogDir | Out-Null
+$Log = Join-Path $LogDir 'tunnel.log'
+
+# the tunnel that is already running goes first
+Get-Process bore, chisel -ErrorAction SilentlyContinue | ForEach-Object {
+  Write-Host "stopping the old tunnel (pid $($_.Id))"
+  Stop-Process -Id $_.Id -Force -ErrorAction SilentlyContinue
+}
+Start-Sleep -Seconds 1
+
+if ($Tool -eq 'chisel') {
+  if (-not (Test-Path $Chisel)) { throw "no chisel at $Chisel" }
+  # chisel client --server ssh://user:pass@host:port --remote-forward ...
+  $user = 'tunnel'
+  $args = @(
+    'client',
+    "--server=ssh://$user`:$Secret@$Host_`:7835",
+    '--remote-forward', "tcp:0.0.0.0`:$Remote`:127.0.0.1`:$Port",
+    '--keepalive-interval', '10'
+  )
+  Write-Host "chisel: $($args -join ' ')"
+} else {
+  if (-not (Test-Path $Bore)) { throw "no bore at $Bore" }
+  $args = @('local', "$Port", '--secret', $Secret, '--to', $Host_, '-p', "$Remote")
+  Write-Host "bore: $($args -join ' ')"
+}
+
+Remove-Item $Log, "$Log.err" -ErrorAction SilentlyContinue
+$proc = Start-Process -FilePath $(if ($Tool -eq 'chisel') { $Chisel } else { $Bore }) `
+  -ArgumentList $args -RedirectStandardOutput $Log -RedirectStandardError "$Log.err" `
+  -WindowStyle Hidden -PassThru
+Write-Host "tunnel pid $($proc.Id), log $Log"
+
+# the tunnel says when it is up
+$up = $false
+for ($i = 0; $i -lt 30; $i++) {
+  Start-Sleep -Milliseconds 500
+  $text = (Get-Content $Log -Raw -ErrorAction SilentlyContinue) +
+          (Get-Content "$Log.err" -Raw -ErrorAction SilentlyContinue)
+  if ($text -match 'listening|Connected|connected|remote_port') { $up = $true; break }
+}
+if (-not $up) {
+  Write-Host 'the tunnel did not say that it is up. The log:'
+  Get-Content $Log, "$Log.err" -ErrorAction SilentlyContinue
+  exit 1
+}
+
+Write-Host ''
+Write-Host "  the game is at $Host_`:$Remote"
+Write-Host "  the local port is $Port, the server must listen on 127.0.0.1"
+Write-Host "  the game client asks for the host and the port; the token must be"
+Write-Host "  for the audience the server expects (by default 'default')"
+Write-Host ''
+Get-Content $Log -ErrorAction SilentlyContinue